diff --git a/src/battle_util.c b/src/battle_util.c
index 3ebec364bd..ca60e8c9ca 100644
--- a/src/battle_util.c
+++ b/src/battle_util.c
@@ -597,6 +597,7 @@ static bool32 IsHealBlockPreventingMove(u8 battler, u32 move)
     case EFFECT_ROOST:
     case EFFECT_HEALING_WISH:
     case EFFECT_WISH:
+    case EFFECT_DREAM_EATER:
         return TRUE;
     default:
         return FALSE;